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 * @Author: Lee
 * @Date: 2020-06-10 09:41:42
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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="../dist/vue.js"></script>
</head>
<body>
    <div id="app"></div>
    <script>
      var vm = new Vue({
            el: '#app',
            data() {
                return {
                    msg: '111',
                    info: {a:'test',b:{c: 'test2'}},
                    arr: ['a','b',[{'c':234}]]
                }
            }
        })
        vm._data.arr.push({d: 465})
    </script>
</body>
</html>